Dictionary › 凸凸

凸凸

tū tū

2-character word

What 凸凸 means

1. convex on both sides (of lens)
2. biconvex

The characters in 凸凸

• 凸tūto stick out; protruding; convex; male (connector etc); Taiwan pr. tú
• 凸tūto stick out; protruding; convex; male (connector etc); Taiwan pr. tú

Sounds the same

Read tū tū, tone for tone, but written differently.

• 突突(onomatopoeia) beating of the heart; pitapat; pulsation of a machine

Go deeper

• The four tones and the neutral tone, to read tū tū correctly.
• Look up another word in the free dictionary.